Double stroller



FIG. 1 is a front, top and right side perspective view of a double stroller showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is a front, top and right side perspective view thereof showing two car seats placed on the double stroller.

The broken lines in FIG. 7 illustrate features on the underside of various parts of the double stroller and do not form a part of the claimed design. The broken lines in FIG. 8 showing the car seats are for the purpose of illustrating environmental structure and form no part of the claimed design. 

CLAIM The ornamental design for a double stroller, as shown and described. 